| ⇦ | 
| ⇨ |
The oxidation number of As in H₂AsO₄⁻ is
Options
(a) 6
(b) 5
(c) -7
(d) 9
Correct Answer:
5
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Hydrogen and Redox Reactions
(174)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How many electrons in an atom with atomic number 105 can have (n + l) = 8
- Benzenediazonium chloride on treated with water gives
- By which of the following processes permanent hardness of water can be removed
- Gadolinium belongs to 4f series. Its atomic number is 64
- Considering entropy (S) as a thermodynamic parameter, the criterion
Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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